April in St. Augustine tends to be one of the most comfortable months on the calendar. Daytime highs sit around 24.5°C (76°F), mornings start at a mild 17.6°C (64°F), and the thick humidity of the June-September stretch hasn't fully settled in. The spring-break crowds that pack St. George Street in March have thinned by mid-April, though Easter weekend (April 5 in 2026) still draws families to the Historic District. You'll find the walls of Castillo de San Marcos walkable without the elbow-to-elbow shuffle of peak season, and outdoor tables along Avenida Menendez actually have open seats at lunch.
The trade-off is that April lacks a single defining event. There's no Nights of Lights pulling visitors from across the Southeast, no major festival anchoring the month. What you get instead is St. Augustine at its most livable. The salt air off Matanzas Bay carries a warmth that hasn't yet turned sticky, and the live oaks draped in Spanish moss along Cordova Street cast long afternoon shadows that make wandering the Historic District genuinely pleasant for hours. About 82mm of rain falls across roughly 7 days, typically as afternoon showers that blow through in 20 minutes and leave the coquina walls looking freshly washed in amber light.
For pricing, April sits in shoulder territory. Hotels in the Uptown and Lincolnville neighborhoods run noticeably less than December rates, though waterfront properties near the Plaza de la Constitución still command a premium on weekends. You're getting some of the year's best weather without the peak-season markup that the Nights of Lights months carry.
Why visit in April
- Daytime temperatures averaging 24.5°C (76°F) sit in the comfortable range for walking the 144-block Historic District without overheating or needing constant water breaks
- Spring-break crowds from March have thinned, so lines at the Castillo de San Marcos and St. Augustine Lighthouse move noticeably faster than 3 weeks earlier
- Shoulder-season hotel pricing in the Historic District runs roughly 15-20% below the November-January Nights of Lights peak
- Atlantic water temperature near Anastasia State Park Beach reaches about 21°C (70°F), warm enough for wading and short swims on warmer afternoons
Worth knowing
- No headline festival or signature event to anchor a trip around, unlike November's Nights of Lights or March's Lions Seafood Festival
- Afternoon rain showers hit roughly 7 days of the month, which can interrupt outdoor plans at Fort Matanzas or the Lighthouse without warning
- Humidity at 73% is already noticeable, especially in the narrow streets of the Historic District where airflow drops between buildings
Best for
Think twice if
April mornings in St. Augustine start mild at 17.6°C (64°F), often with a light fog rolling off Matanzas Bay that burns off by 9 a.m. By early afternoon, temperatures climb to around 24.5°C (76°F) with 73% humidity that you'll feel but that won't stop you from spending hours outside. Rain falls on about 7 days of the month, totaling around 82mm, almost always as brief afternoon showers that clear within 20-30 minutes. Evenings settle back into the low 20s Celsius, comfortable for walking along the bayfront or sitting outside in the Plaza de la Constitución. A steady breeze off the Atlantic keeps Anastasia Island and Vilano Beach a few degrees cooler than the inland streets of the Historic District on warmer afternoons.
Year-round climate
Averages from the last 5 years.
| Month | Avg high (°C) | Avg low (°C) | Rainfall (mm) |
|---|---|---|---|
| Jan | 18 | 10 | 52 |
| Feb | 20 | 13 | 61 |
| Mar | 22 | 15 | 84 |
| Apr | 25 | 18 | 82 |
| May | 28 | 21 | 80 |
| Jun | 30 | 24 | 127 |
| Jul | 31 | 25 | 154 |
| Aug | 30 | 25 | 163 |
| Sep | 28 | 24 | 201 |
| Oct | 25 | 20 | 91 |
| Nov | 22 | 16 | 98 |
| Dec | 20 | 13 | 44 |
Best things to do in April
Walking the ramparts of Castillo de San Marcos
sightseeingThe oldest masonry fort in the continental United States (built 1672-1695) sits on 8 hectares overlooking Matanzas Bay. The full rampart walk takes about 45 minutes and passes through coquina-walled rooms with ranger-led demonstrations of 17th-century Spanish military life. The exposed walls radiate stored heat in summer, but in April's 24°C weather, the bayfront breeze makes the walk genuinely pleasant.
April's 24.5°C (76°F) highs keep the exposed coquina ramparts comfortable, unlike summer when the stone radiates heat above 35°C at the surfaceBooking tipNo reservation needed. Arrive before 10 a.m. on weekends to avoid school group tours that typically schedule for mid-morning.
Kayaking the Matanzas River
outdoorPaddle south from the Bridge of Lions through the salt marshes and tidal creeks that line the Matanzas River. Dolphins, manatees, and ospreys are common sightings in the quieter stretches away from boat traffic. Several outfitters near the Municipal Marina offer 2-hour guided tours and solo rentals.
Spring water temperatures around 21°C (70°F) and calmer winds than winter make April one of the better paddling months before summer thunderstorms arriveBooking tipWeekend morning slots fill up by Thursday. Book by Wednesday for Saturday dawn tours, which tend to have the calmest water.
Visiting Fort Matanzas National Monument
sightseeingA 1742 Spanish coquina watchtower on Rattlesnake Island, accessible only by a free National Park Service ferry that departs every 30 minutes. The 20-minute open-boat crossing passes through the Matanzas Inlet with views of the barrier islands. The fort itself is small but the ranger talks on Spanish colonial Florida are detailed and well-delivered.
April's mild temperatures make the open-boat ferry crossing and the exposed watchtower genuinely enjoyable, unlike the broiling summer months or the windy winter crossingsBooking tipThe ferry is first-come, first-served with a 30-person capacity. Arrive by 9:30 a.m. on weekends to catch the first departure without a wait.
Cycling the Anastasia State Park trail system
outdoorThe 1,600-acre Anastasia State Park covers a barrier island with shaded trails through maritime hammock forest, open beach access, and the Salt Run tidal lagoon. The Ancient Trail loop is about 6km (4 miles) and passes through dense palm and live oak canopy with spring wildflowers along the edges in April.
Spring temperatures below 25°C keep the shaded trails comfortable for the full ride, and April wildflowers along the Ancient Trail add color that disappears by summerBooking tipBike rentals are available at the park entrance, but bring your own if you want anything beyond a basic cruiser.
Spring birding at Guana Tolomato Matanzas Research Reserve
natureThe 75,000-acre coastal preserve north of Vilano Beach stretches along the Guana River and Tolomato River. The dam overlook and South Beach trail offer the best vantage points. Spring migration in April brings painted buntings, roseate spoonbills, various warblers, and the occasional wood stork through the salt marsh and hammock habitats.
April is peak spring migration along the Atlantic Flyway, bringing species through the Reserve that are absent the rest of the yearBooking tipThe dam overlook parking area fills on Saturday mornings when local birding groups schedule outings. Weekday mornings before 8 a.m. are quieter and often better for sightings.
Exploring Washington Oaks Gardens State Park
natureAbout 30 minutes south of downtown St. Augustine on A1A, this park combines formal gardens with the unusual coquina rock formations along its Atlantic beach. The garden paths wind through azalea and camellia beds under a live oak canopy, with the Matanzas River on one side and the ocean on the other.
Azaleas and camellias reach their spring bloom peak in April, and the garden paths are at their most photogenic before summer growth fills in the canopy gapsBooking tipThe gardens side and the beach side have separate parking areas. Visit the gardens first in the morning light, then drive to the beach lot for the rock formations.
Golden-hour photography in the Historic District
photographyThe coquina stone buildings along St. George Street, Treasury Street, and the bayfront glow in warm amber tones under low-angle spring light. The Cathedral Basilica on Cathedral Place and the Flagler College courtyard are two of the more striking compositions. The compact grid of the Historic District means you can cover 5-6 strong locations in a single 90-minute evening session.
April's lower sun angle creates warmer, longer golden-hour light on the east-facing Historic District facades than the overhead summer sun producesClimbing the St. Augustine Lighthouse
sightseeingThe 1874 lighthouse on Anastasia Island stands 50 meters (165 feet) tall with 219 steps to the observation deck. On clear April days, visibility stretches past Vilano Beach to the north and down the coast toward Marineland to the south. The Maritime Museum at the base covers the area's naval and maritime history.
Clear spring days offer longer visibility from the tower top than the hazy summer months, and the 219-step climb is far more comfortable at 24°C than at 31°C with 80% humidityBooking tipLate afternoon visits (3-4 p.m.) get shorter lines and the best light from the top as the sun moves west over the mainland.
What to eat in April
In season: fruit
Florida strawberries
The tail end of the Plant City strawberry harvest runs through April. You'll still find ripe local berries at the St. Augustine Amphitheatre Saturday farmers market, often cheaper than peak-season prices in February.
On menus now
Minorcan clam chowder
St. Augustine's signature dish, a tomato-based chowder made with local clams and datil peppers. The recipe traces back to the Minorcan settlers who arrived in the 1770s from New Smyrna. April's mild patio weather makes it ideal for eating this outdoors at restaurants across the Historic District.
In markets
Mayport shrimp
The spring shrimp season picks up in April at the Mayport fishing docks about 50km (30 miles) north of St. Augustine. Local restaurants start featuring fresh-catch specials, and you'll find whole Mayport shrimp at the Saturday farmers market at the St. Augustine Amphitheatre.
Datil pepper hot sauce
St. Augustine's signature pepper, a habanero relative brought by Minorcan settlers in the 1700s, shows up in sauces, jellies, and marinades across the city. April farmers markets carry a dozen local-brand varieties you won't find outside northeast Florida.
Royal red shrimp
A deep-water species caught off the northeast Florida continental shelf, with a sweeter flavor and slightly firmer texture than standard white shrimp. Locals tend to consider these the better catch. Spring landings bring fresh supply to St. Augustine fish markets.
Regular events in April
Easter celebrations at Cathedral Basilica of St. AugustineFree
The Cathedral Basilica of St. Augustine, the seat of the oldest Catholic parish in the U.S. (established 1565), holds special Easter services in its 18th-century Spanish colonial sanctuary on Cathedral Place. The building's interior features restored murals and stained glass from the 1880s renovation. Easter 2026 falls on April 5.
April 5, 2026 (Easter Sunday)St. Augustine Easter ParadeFree
An annual Easter weekend procession through the Historic District, typically along St. George Street and around the Plaza de la Constitución. Locals and visitors walk in spring attire, and the event draws families to the pedestrian-only stretch of St. George Street for the morning.
Easter weekend, early AprilEarth Day at Anastasia State Park
The 1,600-acre barrier island park hosts guided nature walks, beach cleanups, and ranger-led talks around Earth Day. Activities focus on the park's maritime hammock ecology, sea turtle nesting preparation (nesting season starts in May), and coastal erosion education.
Weekend nearest April 22Saturday Farmers Market at St. Augustine AmphitheatreFree
Weekly market with 80+ vendors selling local produce, Mayport shrimp, datil pepper products, baked goods, and crafts. Runs year-round on Saturday mornings, but April's spring produce (strawberries, tomatoes, early peppers) and comfortable weather make it one of the better months to attend.
Every Saturday, 8:30 a.m. to 12:30 p.m.Best places this April
Anastasia State Park
parkA 1,600-acre barrier island park with 4 miles of undeveloped Atlantic beach, shaded nature trails through maritime hammock forest, and kayak and paddleboard rentals on the wind-sheltered Salt Run lagoon. Spring wildflowers along the Ancient Trail peak in April. The park campground books out weeks ahead for Easter weekend.
Anastasia IslandWashington Oaks Gardens State Park
parkFormal gardens with azaleas and camellias in spring bloom, plus unusual coquina rock formations along the Atlantic shoreline. The gardens sit under a mature live oak canopy that keeps the paths shaded even on warmer April afternoons. About 30 minutes south of downtown on A1A.
Palm Coast areaGuana Tolomato Matanzas National Estuarine Research Reserve
nature reserveA 75,000-acre coastal preserve stretching north from Vilano Beach along the Guana and Tolomato rivers. The dam overlook on A1A and the South Beach trail offer the best spots for spring migratory bird viewing. Painted buntings and roseate spoonbills are the star species in April.
Vilano BeachLightner Museum
museumHoused in Henry Flagler's 1888 Alcazar Hotel, the Moorish Revival building alone is worth a visit. The interior courtyard and the ground-floor collections stay cool on warmer April afternoons, making it a good mid-day refuge when the humidity climbs. The building sits across from Flagler College on King Street.
Historic DistrictPlaza de la Constitución
historic siteSt. Augustine's central public square since the 1500s, flanked by the Cathedral Basilica to the north and Government House to the west. April evenings here are warm enough for the outdoor cafe seating that becomes miserable by July. The weekly farmers market sets up nearby on Saturday mornings.
Historic DistrictFlagler College
historic siteHenry Flagler's former Ponce de León Hotel (completed 1888), a Spanish Renaissance landmark with a courtyard open to guided tours. The spring light through the Tiffany stained glass windows in the dining hall rotunda is a highlight, and the building's terra cotta details photograph well in April's angled afternoon sun.
Historic DistrictFort Matanzas National Monument
historic siteA 1742 Spanish coquina watchtower on Rattlesnake Island, accessible only by the free NPS ferry from the A1A visitor center. The 20-minute open-boat ride through the Matanzas Inlet is half the experience. April's mild weather and lighter crowds make this one of the better months for the visit.
South Anastasia Island
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Insider tips
The Saturday farmers market at the St. Augustine Amphitheatre gets picked over by 10 a.m. Arrive at 8:30 for the best local produce, datil pepper sauces, and fresh Mayport shrimp from the fishing boat vendors.
Fort Matanzas ferry fills up by late morning on weekends. Take the first boat at 9:30 a.m. for a quieter experience on Rattlesnake Island and cooler temperatures on the exposed watchtower.
Lincolnville, 4 blocks south of King Street, has restaurants and cafes at lower prices than the St. George Street tourist stretch. The neighborhood also holds some of St. Augustine's best examples of Victorian vernacular architecture from the 1880s-1900s.
The bayfront along Avenida Menendez faces east, which means sunset light hits the building facades behind you, not the water. For the best golden-hour photographs of the Historic District skyline, position yourself on the Bridge of Lions looking west.
Skip the paid parking garages on weekdays. The street meters along Cordova Street and the free residential parking in Lincolnville put you within a 10-minute walk of everything in the Historic District.
Avoid these mistakes
- Packing only shorts and tank tops. April mornings at 17.6°C (64°F) with the bay breeze feel cool enough for a light layer, and several Historic District restaurants enforce evening dress codes that exclude beachwear.
- Planning an entirely outdoor itinerary without rain alternatives. April's 7 rainy days tend to cluster in mid-afternoon, so scheduling the Lightner Museum or Flagler College guided tour for 2-3 p.m. gives you a solid indoor option when showers roll through.
- Driving into the Historic District on Easter weekend. The narrow colonial-era streets around Cathedral Place and St. George Street gridlock during the Easter Parade, and parking lots fill by 9 a.m. Park at the Visitor Information Center lot on San Marco Avenue and walk the 10 minutes in.
Practical tips for April
Book waterfront hotels 3-4 weeks ahead for April weekends, especially Easter weekend (April 5 in 2026), as the Historic District has limited room inventory and last-minute prices climb. Most Historic District attractions close by 5 p.m. except the Castillo de San Marcos, which stays open until 5:45 p.m. Restaurants along St. George Street fill between 6:30 and 8 p.m. on Fridays and Saturdays, so plan to eat early or expect a 30-45 minute wait without a reservation. The Old Town Trolley and other hop-on tour services run full schedules in April with departures every 15-20 minutes. If you're planning to visit both Castillo de San Marcos and Fort Matanzas, note that the Castillo charges admission while Fort Matanzas (ferry included) is free. Tipping at 18-20% is standard at St. Augustine restaurants. Several of the smaller museums along St. George Street close on Mondays, so plan your museum day for Tuesday through Saturday.
FAQ
Is April a good time to visit St. Augustine?
April is one of the better months for St. Augustine. Temperatures averaging 24.5°C (76°F) make the Historic District walkable without the summer heat that regularly tops 31°C from June through September. You'll miss the Nights of Lights festival (November through January) but gain shoulder-season pricing and shorter lines at the Castillo de San Marcos and St. Augustine Lighthouse. The main downside is roughly 7 days of brief afternoon rain showers, which rarely last more than 30 minutes each.
What is the weather like in St. Augustine in April?
Expect highs around 24.5°C (76°F) and lows near 17.6°C (64°F). Humidity runs at 73%, noticeable but well below the 80%+ levels of summer. Rainfall totals about 82mm across 7 days, almost always as brief afternoon showers that clear within half an hour. Mornings tend to be the most comfortable window for outdoor activities, with a light fog off Matanzas Bay that typically burns off by mid-morning.
Is St. Augustine crowded in April?
Moderately. The March spring-break peak has passed, and the summer family-vacation wave hasn't started. Easter weekend (April 5 in 2026) is the busiest stretch, particularly around the Cathedral Basilica and St. George Street. Midweek visits in mid- to late April feel noticeably quieter, with walk-in availability at most restaurants and shorter waits at attractions.
Can you swim at St. Augustine beaches in April?
The Atlantic water temperature off Anastasia Island and St. Augustine Beach sits around 21°C (70°F) in April. That's warm enough for wading and short swims if you're comfortable in cooler water, but most visitors find it brisk compared to the 28°C (82°F) summer temperatures. The Salt Run lagoon inside Anastasia State Park tends to feel a few degrees warmer and stays calmer than the open ocean.
How does April compare to other months for visiting St. Augustine?
April ranks roughly 3rd out of 12 months. It falls behind November (when Nights of Lights starts with great weather and prices haven't peaked yet) and March (slightly cooler with the Lions Seafood Festival). But April beats every summer month from June through September, which bring heat above 30°C, 80%+ humidity, heavy rain (up to 200mm in September), and hurricane-season risk. It also beats December on value, since Nights of Lights drives peak pricing.
Things to Do in St. Augustine in April
Free cancellation Sunset Cruise of St. Augustine
Cruise — 1.5 hours, free cancellation.
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Free cancellation Wine Tasting Cruise in St. Augustine
Cruise — 1.5 hours, free cancellation.
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Free cancellation St. Augustine Live Music Sail with Drinks & Sunset Option
Cruise — 1.8 hours, free cancellation.
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Free cancellation Red Boat Tours - Dolphin Odyssey and Sightseeing Tour
Cruise — 2 hours, free cancellation.
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Free cancellation Red Boat Tours - Adults-Only & Family Friendly BYOB Sunset Cruise
Cruise — 1.5 hours, free cancellation.
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Free cancellation Adventure Boat Tours - Sunset Water Tour in St. Augustine
Cruise — free cancellation.
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